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† Trachelocrinida

Trachelocrinida

Additional Functions

Grouping

Belong­ing to

Gaeabionta  ⇒ Domäne: Eukaryota  ⇒ Reich: Animalia  ⇒ Mittelreich: Eumetazoa  ⇒ Klade: Triploblastica  ⇒ Klade: Nephrozoa  ⇒ Abzweig: Deuterostomia  ⇒ Klade: Ambulacraria  ⇒ Stamm: Echinodermata  ⇒ Unterstamm: Blastozoa  ⇒ Klasse: Eocrinoidea

Taxo­nomic seg­ment

Ordnung

This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.

Name from

Corre­spond­ing author (Name, Year)

Sumrall, 1997

Other languages

scientific

Trachelocrinida

Lebenszeitraum in Million Jahren (Ma)

Start age: 485.4 Ma - End age: 449.5 Ma
Phanerozoic
(Phanerozoikum)
Paleozoic
(Paläozoikum)
Ordovician
(Ordovizium)
Upper Ordovician
(Oberes Ordovizium)
Middle Ordovician
(Mittleres Ordovizium)
Lower Ordovician
(Unteres Ordovizium)
Katian
(Katium)
Sandbian
(Sandbium)
Darriwilian
(Darriwilium)
Dapingian
(Dapingium)
Floian
(Floium)
Tremadocian
(Tremadocium)
445.6
455.8
455.8
460.9
460.9
468.1
468.1
471.8
471.8
478.6
478.6
488.3

Additional data by PBDB, License: CC BY

Motility: attached, stationary
Habit: epifaunal
Environment: marine
Diet:

suspension feeder

Compositon of the remains:

high Mg Calcite

Reference- and Source indication, Literature

Automatic Links to external internet sources (Responsibility is with the operator)

Search for taxonomy at PaleobioDB.org
Search for taxonomy at Fossilworks
Search for taxonomy at The Taxonomicon

Next lower taxonomy level

On the same taxonomic level (siblings) (Count: 28)

Taxonomic assignment (15)

References by PBDB, License: CC BY

  • A. B. Doweld, 2012 - Heckerocrinus, a new substitute generic name for fossil crinoid Bockia Hecker 1940 (Echinodermata: Crinoidea) non Reisinger 1924 (Vermes: Turbellaria) - Paläontologische Zeitschrift (86), 457-458 (journal article, English)
  • J. J. Sepkoski, Jr., 2002 - A compendium of fossil marine animal genera - Bulletins of American Paleontology (363), 1-560 (serial monograph, English)
  • C. D. Sumrall, 1997 - Systematics and paleoecology of Late Cambrian echinoderms from the western United States - Journal of Paleontology (71), 1091-1109 (journal article, )
  • J. Sprinkle, 1994 - New echinoderms from the Early Ordovician of west Texas - Journal of Paleontology (68), 324-338 (journal article, English)
  • J. F. Bockelie, 1981 - The Middle Ordovician of the Oslo region,Norway, 30. The eocrinoid genera Cryptocrinites, Rhipidocystis and Bockia - Norsk Geologisk Tidskrift (61), 123-147 (journal article, English)
  • J. Sprinkle, 1973 - Morphology and evolution of blastozoan echinoderms - Harvard University Museum of Comparative Zoology, Special Publication (), 1-283 (book/book chapter, English)
  • G. Ubaghs, 1972 - More about Aethocrinus moorei Ubaghs, the oldest known dicyclic crinoid - Journal of Paleontology (46), 773-775 (journal article, English)
  • R. F. Hecker, 1940 - Lower Silurian and Devonian Echinodermata - Trudy Paleontologicheskogo Instituta Akademii Nauk SSSR (9), 1-104 (serial monograph, Russian)